V23990-K429-A40-D3-14 Datasheet, PDF (19/22 Pages) Vincotech – Industrial Drives

V23990-K429-A40-PM
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_Eoff
120
P_off
E_off
100
80
60
%
40
20
V_{GE 90%}
0
t_Eoff
I_C 1%
-20
-0,2
-0,05
0,1
0,25
0,4
0,55
0,7
0,85
time (us)
P_off (100%) =
E_off (100%) =
t_Eoff =
45,10
kW
6,68
mJ
0,74
µs
Figure 6
Output inverter IGBT
Turn-on Switching Waveforms & definition of t_Eon
180
P_on
150
120
E_on
90
%
60
30
U_ge10%
0
-30
2,9
3
P_on (100%) =
E_on (100%) =
t_Eon =
t_Eon
U_ce3%
3,1
3,2
3,3
3,4
3,5
3,6
3,7
time(us)
45,10
kW
10,61
mJ
0,58
µs
Figure 7
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_rr
120
Id
80
trr
40
% 0 _Vd
-40
I_RRM10%
-80
I_RRM90%
fitted
I_RRM100%
-120
3
3,2
3,4
3,6
3,8
4
time(us)
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
600
V
75
A
-68
A
0,60
µs
copyright Vincotech
19
Revision: 3